Al-Aswad said: It was said to Sayyidah Aishah (may Allah be pleased with her) that some people say the Prophet (peace and blessings be upon him) made a bequest to Ali (may Allah be pleased with him). Sayyidah Aishah (may Allah be pleased with her) asked: What bequest did he make to Ali (may Allah be pleased with him)? I saw that he (peace and blessings be upon him) called for a basin to urinate in, while I was supporting him (peace and blessings be upon him) against my chest; he (peace and blessings be upon him) slumped over, then he (peace and blessings be upon him) passed away, and I did not even perceive it. So on what basis do these people say that he (peace and blessings be upon him) made a bequest to Ali (may Allah be pleased with him)?
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 480
Hukaymah bint Umaymah bint Ruqayqah (may Allah be pleased with her) narrates from her mother that the Prophet (peace and blessings be upon him) had a wooden cup that was kept under his (peace and blessings be upon him) bed, and at night he (peace and blessings be upon him) would urinate in it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 481